CVE-2019-17114: Wikidsystems Two Factor Authentication Enterprise Server

Medium severity, CVSS 6.1. EPSS: 1.7% chance of exploitation in the next 30 days.

A stored and reflected cross-site scripting (XSS) vulnerability in WiKID 2FA Enterprise Server through 4.2.0-b2047 allows remote attackers to inject arbitrary web script or HTML via /WiKIDAdmin/userPreregistration.jsp. The preRegistrationData parameter is vulnerable: a reflected cross-site scripting occurs immediately after a .csv file is uploaded. The malicious script is stored and can be executed again when the List Pre-Registration functionality is used.

Affected products

• Wikidsystems Two Factor Authentication Enterprise Server: up to and including 4.2.0-b2047

Published 2019-10-17. Last modified 2026-06-17.